Antibacterial

Nalidixic acid (NSC-82174) 是一种喹诺酮类抗生素，对革兰氏阳性和革兰氏阴性细菌有效。它在较低浓度下有抑菌作用，而在较高浓度下有杀菌作用。它抑制 DNA 促旋酶和拓扑异构酶 IV 的亚基，并可逆地阻止易感细菌中的 DNA 复制。

Antibacterial agent 44 is a novel antibacterial compound (WO2013030735A1, example 7). It exhibits potent antibacterial activity and is suitable for research purposes related to the study of bacterial infections.

Benzothiohydrazide 是异烟肼的类似物，具有抗结核活性，可用于分离真菌和细菌。

MtUng-IN-1（Compound 18a）可抑制分枝杆菌尿嘧啶DNA糖基化酶（MtUng），IC50值为300 μM。MtUng-IN-1适用于癌症和传染病研究领域。

Amikacin hydrate (BAY 41-6551 hydrate) 是一种氨基糖苷类抗生素,具有杀菌作用，可用于研究耐药性结核分枝杆菌感染和革兰氏否定细菌感染，常用于临床中大肠杆菌引起的尿道感染。

Dirithromycin (LY237216) 是一种红霉素衍生物，是一种具有口服活性的半合成大环内酯类抗生素。它用于治疗许多不同类型的细菌感染。

Defensin HNP-3 human 是一种具有抑制金黄色葡萄球菌、铜绿假单胞菌和大肠杆菌活性的细胞毒性抗生素肽。该肽原先以94个氨基酸的preproHNP(1-94)形式合成，随后水解为proHNP(20-94)，最终通过去除阴离子前体转化为成熟形式的HNP(65-94)。

Funalenone is a phenalenone originally isolated from A. niger. It inhibits HIV-1 integrase (IC50 = 10 μM) and HIV-1 replication in human peripheral blood cells transformed by murine leukemia virus (HPB-M(a); IC50 = 1.7 μM) but is less cytotoxic to mammalian HPB-M(a) cells (IC50 = 87 μM). Funalenone selectively inhibits matrix metalloproteinase-1 (MMP-1; IC50 = 170 μM) over MMP-2 and MMP-9, which it inhibits by 18.3 and 38.2%, respectively, when used at a concentration of 400 μM. It also inhibits the bacterial cell wall synthesis enzymes MraY and MurG (IC50s = 25.5 μM in a membrane plate assay) and inhibits growth of S. aureus with a MIC value of 64 μg/mL.

Hikizimycin is a potent anthelmintic and antibacterial natural product.

Ganfeborole HCl (GSK3036656 HCl) 是一种具有抗结核活性的小分子化合物，是结核分枝杆菌（Mtb）亮氨酰-tRNA 合成酶（LeuRS；IC50：0.2 μM）的抑制剂。

Vitexilactone is a HIV-1 reverse transcriptase inhibitor in virtual screening against Indonesian Herbal Database using AutoDock4 performed on HIV-1 reverse transcriptase. It has trypanocidal activity, the minimum lethal concentration against epimastigotes

NC00075159 is an opener of human KCNQ4 (Kv7.4) potassium channel.

Enterobactin (Enterochelin) 是一种高亲和力铁载体，可为微生物系统获取铁。

HPi1 是一种有口服活性的，针对幽门螺杆菌的选择性抗菌剂，IC50为 0.24 μM，MIC 为 0.08-0.16 μg/mL。

Cefadroxil (BL-S 578) 是头孢菌素类广谱抗生素， 有效抑制革兰氏阳性和阴性菌感染。

Mupirocin (BRL-4910A, Pseudomonic acid) calcium 可从Pseudomonas fluorescens 中分离得到，是一种有口服活性的抗生素。Mupirocin calcium 通过可逆地抑制异亮氨酸转移 RNA，从而抑制细菌蛋白和 RNA 的合成而发挥抗菌作用。

Amentoflavone (3',8''-Biapigenin) 是一种具有很多生物活性的双黄酮类天然产物，有抗炎、抗氧化和神经保护等作用。

Chlorhexidine dihydrochloride (NSC-185) 是一种消毒剂和局部抗感染剂，也用作漱口水以防止口腔菌斑。

A-54556B is a natural acyldepsipeptide (ADEP) antibiotic isolated from the fermentation broth of S. hawaiiensis. Like the closely related ADEP, A-54556A , A-54556B is effective against Gram-positive bacteria, including penicillin-resistant S. aureus. A-54556B is also effective against many strains of anaerobic bacteria.

G-418 disulfate (Geneticin sulfate) 属于氨基糖苷类抗生素，是一种蛋白质合成的抑制剂，具有真核细胞选择性。G-418 disulfate 通过抑制肽链的延伸来阻断多肽合成。

Temsirolimus (CCI-779) 是一种mTOR 抑制剂，IC50值为 1.76 μM。它能激活自噬，可防止心脏功能恶化。

Guaiacylglycerol-beta-guaiacyl Ether 可被微生物降解，常用作模拟微生物降解木质素活植物细胞壁的底物。

Zabofloxacin is a potent and seletive bacterial type II and IV topoisomerases inhibitor, and has excellent activity against gram-positive pathogens including Steptococcus aureus, Streptococcus pyogenes and S.pneumonia.

Guaijaverin (Quercetin-3-Arabinoside) 是一种尿素酶抑制剂，IC50值为 120 μM，有抗氧化和抗变形链球菌作用。

Macrocarpal E 是一种来自蓝桉的间苯三酚二醛二萜衍生物，具有抗菌活性。

Narirutin (Naringenin-7-O-rutinoside) 是从Citrus unshiu 中分离的活性成分之一，具有抗氧化和抗炎活性。它是一种具有抗结核效力的shikimate 激酶抑制剂。

Viomycin is a member of the tuberactinomycin family of antibiotics. Viomycin also inhibits group I intron splicing and prokaryotic protein synthesis. Freezes bacterial ribosomes in either the pre- or post-translational state. Facilitates trans-cleavage of

Hydroxymetronidazole (Metronidazole-OH) is a nitroimidazole compound that functions as a metabolite of Metronidazole. It is commonly employed in poultry research to investigate bacterial and protozoal diseases, as well as in the study of swine dysentery and genital trichomoniasis in cattle.

Fusidic acid sodium salt (SQ-16360) 是一种Fusidium coccineum 属甾体类抑菌抗生素。它阻止核糖体释放翻译延长因子G 来抑制细菌生长。

Cefotaxime sodium (Cefotaxim sodium salt) 是头孢类抗生素和耐内酰胺酶的头孢菌素，有抗革兰氏阳性菌和革兰氏阴性菌作用。

BTZ043 Racemate (Benzothiazinone 10526038) 是一种癸二烯基磷酰-β-D-核糖 2'-差向异构酶(DprE1) 抑制剂，用作新的抗分枝杆菌剂。

Antibacterial agent 114 (compound 1) 是一种有效的抗菌剂，其对铜绿假单胞菌、枯草芽孢杆菌、大肠杆菌、粪肠球菌、鼠伤寒沙门氏菌的 MIC 值分别为 625、625、625、625、625、1250 和 1250 μM。

Kitasamycin tartrate, a macrolide antibiotic produced by Streptomyces kitasatoensis, has a wide spectrum of antimicrobial activity.

Pseudouridimycin is a C-nucleoside analogue. Pseudouridimycin is an antibiotic and is a selective bacterial RNA polymerase (RNAP) inhibitor. It is effective against both Gram-negative and Gram-positive bacteria.

Rabeprazole sodium (Habeprazole Sodium) 是一种质子泵抑制剂，不可逆地抑制胃 H+/K+-ATPase，可研究胃溃疡和胃食管反流。它诱导细胞凋亡，也抑制尿苷核苷核糖水解酶 ，IC50为 0.3 μM。